The original description page was here. All following user names refer to en.wikipedia.
Upload date | User | Bytes | Dimensions | Comment
2005-05-24 18:07 (UTC) | Kebes | 6176 (bytes) | 423×312 | Image of two polyelectrolytes (as examples). I produced this image myself and release it into the public domain.
2005-05-24 17:59 (UTC) | Kebes | 6178 (bytes) | 423×312 | Image of example structures of polyelectrolytes. I created the image myself and release it into the public domain.